Slippery coating keeps bacteria from hanging out in toilet bowls
It was just this August that we heard about a super-slippery 3D-printed toilet bowl, which bacteria slide right off of. Well, if you want that same sort of functionality in your existing toilet, a special coating may do the trick.Led by Prof. Mustafa Serdar Onses, a team of scientists at Erciyes University in Turkey set out to develop a new method of grafting hydrophobic (water-repelling) polymers onto surfaces such as porcelain. Although there already are methods of doing so, they're labor-intensive and involve the use…